/// <summary> /// 获取系统内存大小 /// </summary> /// <returns>内存大小(单位M)</returns> public string GetPhisicalMemory() { ManagementObjectSearcher _searcher = new ManagementObjectSearcher(); //用于查询一些如系统信息的管理对象 _searcher.Query = new SelectQuery(WindowsAPIType.Win32_PhysicalMemory.ToString(), "", new string[] { WindowsAPIKeys.Capacity.ToString() }); //设置查询条件 ManagementObjectCollection _collection = _searcher.Get(); //获取内存容量 ManagementObjectCollection.ManagementObjectEnumerator em = _collection.GetEnumerator(); long _capacity = 0; while (em.MoveNext()) { ManagementBaseObject _baseObj = em.Current; if (_baseObj.Properties[WindowsAPIKeys.Capacity.ToString()].Value != null) { try { _capacity += long.Parse(_baseObj.Properties[WindowsAPIKeys.Capacity.ToString()].Value.ToString()); } catch { return("查询失败"); } } } return(TypeHelper.BitToGB((double)_capacity, 1024.0)); }
/// <summary> /// 获取硬盘容量 /// </summary> public string GetDiskSize() { string _result = string.Empty; StringBuilder _sb = new StringBuilder(); try { string hdId = string.Empty; ManagementClass hardDisk = new ManagementClass(WindowsAPIType.Win32_DiskDrive.ToString()); ManagementObjectCollection hardDiskC = hardDisk.GetInstances(); foreach (ManagementObject m in hardDiskC) { long capacity = Convert.ToInt64(m[WindowsAPIKeys.Size.ToString()].ToString()); _sb.Append(TypeHelper.BitToGB(capacity, 1000.0) + "+"); } _result = _sb.ToString().TrimEnd('+'); } catch { } return(_result); }
/// <summary> /// 显卡 芯片,显存大小 /// </summary> public Tuple <string, string> GetVideoController() { Tuple <string, string> _result = null; try { ManagementClass _hardDisk = new ManagementClass(WindowsAPIType.Win32_VideoController.ToString()); ManagementObjectCollection _hardDiskC = _hardDisk.GetInstances(); foreach (ManagementObject m in _hardDiskC) { _result = new Tuple <string, string>(m[WindowsAPIKeys.VideoProcessor.ToString()].ToString().Replace("Family", ""), TypeHelper.BitToGB(Convert.ToInt64(m[WindowsAPIKeys.AdapterRAM.ToString()].ToString()), 1024.0)); break; } } catch { } return(_result); }
/// <summary> /// 获取逻辑分区信息: 驱动器名称,根目录,可用空间,总空间 /// </summary> /// <returns></returns> public List <Tuple <string, string, string, string> > GetLogicDisk() { List <Tuple <string, string, string, string> > _lstTupleDriver = new List <Tuple <string, string, string, string> >(); DriveInfo[] _arrDriver = null; _arrDriver = System.IO.DriveInfo.GetDrives(); if (_arrDriver != null && _arrDriver.Count() > 0) { foreach (var _driver in _arrDriver) { Tuple <string, string, string, string> _tupleDriver = new Tuple <string, string, string, string>(_driver.Name, _driver.RootDirectory.ToString(), TypeHelper.BitToGB(_driver.TotalFreeSpace, 1000), TypeHelper.BitToGB(_driver.TotalSize, 1000)); _lstTupleDriver.Add(_tupleDriver); } } return(_lstTupleDriver); }